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A Revolutionary Imaging Technique ­ses a Single Pixel to Fill Our Terahertz Blind Spot

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Single-pixel imaging

Credit: Original image: Reconstruction Methods in THZ Single-Pixel Imaging; edited by MIT Technology Review

At almost every wavelength, engineers have electromagnetic antennae that can detect and record the waves and create exotic images of the world at radio, microwave, infrared, visible, and x-ray frequencies.

From Technology Review
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